try to use entityunit
use jndi to lookup zanata document storage
clean up pom and persistence.xml
fix up trailing whitespace
change google signin to take credential from property
added CleanDatabaseRule and update entityunit version
convert newly added tests
re-organise import in functional test module to reduce diff
re-indent and delete generated sql
convert new test
delete unused class
fix dependency warning
rewrite DashboardTest to make it simpler
reduce copy of persistenc.xml